I used SU 2016 for the 30 day trial. Today I purchased and downloaded SU 2017. When I opened a new file and imported a floor plan .jpeg I attempted to scale the plan for the model as I had in SU 2016. I used the Tape Measure Tool to measure a known distance in the plan (the length of the ramp - 12’0"). When the measurement was revealed in the lower right hand box, I changed it to the correct dimension and hit return. In SU 2016 I got a dialogue box that asked if I wanted to resize the model. In SU 2017 absolutely nothing happened. No dialogue box. Nothing. I’m absolutely stymied and hamstrung. Did I do something incorrectly?

Thanks for reporting back. It seems that Option toggles between resize model and create guides. I suppose it’s reasonable to think that people will be creating guides more than they will be resizing a model, and so they have reversed which one is the default.

I have only had this issue since 2017… and I also have been using since v3… I would import an google image. select tape tool… measure scale on tne google image , eg left click one end… left click the other end… type in in the distance as shown on the google image… bingo image re scaled to correct distance… I am an urban planner and been doing this for years and so have my design staff… someone changed the default…